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Removing numbers from string [closed]
...a few (others have suggested some of these)
Method 1:
''.join(i for i in myStr if not i.isdigit())
Method 2:
def removeDigits(s):
answer = []
for char in s:
if not char.isdigit():
answer.append(char)
return ''.join(char)
Method 3:
''.join(filter(lambda x: not ...
Counting Line Numbers in Eclipse [closed]
... This will use up a lot of memory on larger codebases, unfortunately. On my Indigo I hit 700k hits before eclipse died. Granted I only have -Xmx314M in my eclipse.ini
– sandos
Jan 19 '12 at 10:54
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Getting request payload from POST request in Java servlet
I have a javascript library that is sending a POST request to my Java servlet, but in the doPost method, I can't seem to get the contents of the request payload. In chrome Developer Tools, all the content is in the Request Payload section in the headers tab, and the content is there, and I know th...
What exceptions should be thrown for invalid or unexpected parameters in .NET?
...t! I agree that you answered his specific question exactly right, but see my answer below to help round out defensive coding and validating parameters ;-D
– STW
Apr 21 '09 at 19:57
...
Run PHP Task Asynchronously
... the tips. The specific one about ignore_user_abort doesn't really help in my case, my whole goal is to avoid unnecessary delays for the user.
– davr
May 14 '09 at 19:20
2
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Check whether a path is valid
...mas mentioned. I ended up using Patko's answer instead & it works for my purposes.
– JohnnyM
Apr 16 '14 at 20:15
1
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Does using final for variables in Java improve garbage collection?
Today my colleagues and me have a discussion about the usage of the final keyword in Java to improve the garbage collection.
...
Resolve conflicts using remote changes when pulling from Git remote
I'm trying to pull code from my GitHub repo onto my server, but the pull keeps failing because of merge conflicts. I don't want to keep any of the changes that may have occurred on my local server since the last pull.
...
Use ASP.NET MVC validation with jquery ajax?
...
@Valentin - my answer does help though because the data is validated server side as well. The validation plugins should enable dynamic validation as the form is filled out, and when the form is submitted (however the OP wants to do that)...
How do I replace NA values with zeros in an R dataframe?
...
See my comment in @gsk3 answer. A simple example:
> m <- matrix(sample(c(NA, 1:10), 100, replace = TRUE), 10)
> d <- as.data.frame(m)
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
1 4 3 NA 3 7 6 6 10 6 5
2 9 8 9 5...